Kānana Notch GSM Cavity Haʻahaʻa PIM 906-915MHz

ʻO ka CNF00906M00915MD01 mai Concept Microwave he kānana notch Low PIM 906-915MHz me nā passbands mai 873-880MHz & 918-925MHz port me PIM5 ≤-150dBc@2*34dBm. Loaʻa iā ia kahi pohō hoʻokomo ma lalo o 2.0dB a me ka hōʻole ʻana ma mua o 40dB. Hiki i ke kānana Notch ke lawelawe a hiki i ka 50 W o ka mana. Loaʻa ia i loko o kahi module e ana ana i 210.0 x 36.0 x 64.0mm me ka hiki ke pale wai IP65. Kūkulu ʻia kēia hoʻolālā kānana notch RF me 4.3-10 mau mea hoʻohui he wahine. Loaʻa nā hoʻonohonoho ʻē aʻe, e like me nā passband like ʻole a me nā mea hoʻohui like ʻole ma lalo o nā helu hoʻohālike like ʻole.

ʻO Low PIM ke kū nei no "Low passive intermodulation." Hōʻike ia i nā huahana intermodulation i hana ʻia i ka wā e hele ai ʻelua a ʻoi aku paha nā hōʻailona ma o kahi hāmeʻa passive me nā waiwai nonlinear. He pilikia koʻikoʻi ka passive intermodulation i loko o ka ʻoihana kelepona a he mea paʻakikī loa ke hoʻoponopono pilikia. I loko o nā ʻōnaehana kamaʻilio kelepona, hiki i ka PIM ke hana i ka hoʻopilikia a e hōʻemi i ka ʻike o ka mea hoʻokipa a i ʻole e kāohi loa i ke kamaʻilio ʻana. Hiki i kēia hoʻopilikia ke hoʻopilikia i ke kelepona nāna i hana, a me nā mea hoʻokipa kokoke ʻē aʻe.